Secure Video Content Transmission Over a Computer Network

6. The method of claim 1, wherein the location proof of the video content is calculated using an identifier of the video camera and an identifier of the network device.

7. The method of claim 1, wherein preventing the video content from being displayed at the display node when the video content fails verification at either the verification node or the display node includes the verification node sending an alert to the display node.

8. The method of claim 1, wherein preventing the video content from being displayed at the display node when the video content fails verification at either the verification node or the display node includes stopping displaying of the video content at the display node.

9. The method of claim 1, wherein preventing the video content from being displayed at the display node when the video content fails verification at either the verification node or the display node includes stopping transmission of the video content from the network access node.

11. The system of claim 10, wherein the system is configured to prevent displaying of the video content by stopping displaying of the video content at the display node.

12. The system of claim 10, wherein the system is configured to prevent displaying of the video content by stopping transmission of the video content from the network access node.

13. The system of claim 10, further comprising a distributed ledger that is configured to store a copy of the location proof.

14. The system of claim 13, wherein the display node is configured to verify authenticity of the video content by comparing the location proof received from the network access node against the copy of the location proof retrieved from the distributed ledger.

15. The system of claim 13, wherein the distributed ledger is a blockchain.

19. The method of claim 18, wherein the location proof retrieved from the distributed ledger indicates a physical location of the network access node.